(in-package :TRAPS)
; Generated from #P"macintosh-hd:hd3:CInterface Translator:Source Interfaces:ipcomp.h"
; at Sunday July 2,2006 7:30:08 pm.
; 	$FreeBSD: src/sys/netinet6/ipcomp.h,v 1.1.2.2 2001/07/03 11:01:54 ume Exp $	
; 	$KAME: ipcomp.h,v 1.8 2000/09/26 07:55:14 itojun Exp $	
; 
;  * Copyright (C) 1999 WIDE Project.
;  * All rights reserved.
;  *
;  * Redistribution and use in source and binary forms, with or without
;  * modification, are permitted provided that the following conditions
;  * are met:
;  * 1. Redistributions of source code must retain the above copyright
;  *    notice, this list of conditions and the following disclaimer.
;  * 2. Redistributions in binary form must reproduce the above copyright
;  *    notice, this list of conditions and the following disclaimer in the
;  *    documentation and/or other materials provided with the distribution.
;  * 3. Neither the name of the project nor the names of its contributors
;  *    may be used to endorse or promote products derived from this software
;  *    without specific prior written permission.
;  *
;  * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
;  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
;  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
;  * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
;  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
;  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
;  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
;  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
;  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
;  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
;  * SUCH DAMAGE.
;  
; 
;  * RFC2393 IP payload compression protocol (IPComp).
;  
; #ifndef _NETINET6_IPCOMP_H_
; #define _NETINET6_IPCOMP_H_

(require-interface "sys/appleapiopts")
(defrecord ipcomp
   (comp_nxt :UInt8)
                                                ;  Next Header 
   (comp_flags :UInt8)
                                                ;  reserved, must be zero 
   (comp_cpi :UInt16)
                                                ;  Compression parameter index 
)
;  well-known algorithm number (in CPI), from RFC2409 
(defconstant $IPCOMP_OUI 1)
; #define IPCOMP_OUI	1	/* vendor specific */
(defconstant $IPCOMP_DEFLATE 2)
; #define IPCOMP_DEFLATE	2	/* RFC2394 */
(defconstant $IPCOMP_LZS 3)
; #define IPCOMP_LZS	3	/* RFC2395 */
(defconstant $IPCOMP_MAX 4)
; #define IPCOMP_MAX	4
(defconstant $IPCOMP_CPI_NEGOTIATE_MIN 256)
; #define IPCOMP_CPI_NEGOTIATE_MIN	256
; #ifdef KERNEL
#| #|
#ifdef__APPLE_API_PRIVATE
struct ipcomp_algorithm {
	int (*compress) __P((struct mbuf *, struct mbuf *, size_t *));
	int (*decompress) __P((struct mbuf *, struct mbuf *, size_t *));
	size_t minplen;		
};

struct ipsecrequest;
extern const struct ipcomp_algorithm *ipcomp_algorithm_lookup __P((int));
extern void ipcomp4_input __P((struct mbuf *, int));
extern int ipcomp4_output __P((struct mbuf *, struct ipsecrequest *));
#endif
#endif
|#
 |#
; KERNEL

; #endif /*_NETINET6_IPCOMP_H_*/


(provide-interface "ipcomp")